38159017

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 43480800

約数和(自身を除く): 5321783

約数列:

[1, 13, 43, 59, 89, 169, 559, 767, 1157, 2537, 3827, 5251, 7267, 9971, 15041, 32981, 49751, 68263, 225793, 428753, 646763, 887419, 2935309, 38159017]

約数ペア:

[(1, 38159017), (13, 2935309), (43, 887419), (59, 646763), (89, 428753), (169, 225793), (559, 68263), (767, 49751), (1157, 32981), (2537, 15041), (3827, 9971), (5251, 7267)]